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jek_recluse [69]

2 years ago

6

Write the sentence as an equation.

1 answer:

svetoff [14.1K]2 years ago

7 0

Answer:

b x 390 =339

Step-by-step explanation:

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Help with math plssssss!

Olenka [21]

$\dfrac{x\sqrt3}{\sqrt{4x}}=\dfrac{x\sqrt3}{\sqrt4\cdot\sqrt{x}}=\dfrac{x\sqrt3}{2\sqrt{x}}=\dfrac{x\sqrt3\cdot\sqrt{x}}{2\sqrt{x}\cdot\sqrt{x}}=\dfrac{x\sqrt{3x}}{2x}=\dfrac{\sqrt{3x}}{2}\to\boxed{4.}\\\\Used:\\\\\sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\\sqrt{a}\cdot\sqrt{a}=a$

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3 years ago

Nancy gets a weekly allowance or $18. She spends $3 each week on art supplies. She splits the rest of her allowance into equal a

BARSIC [14]

Answer:

5 dollars a week

Step-by-step explanation:

18-3=15

15/3=5

5 0

2 years ago

Isabelle bought 12 bottles of water at $2 each

skad [1K]

$24, 2 Times 12 = 24

6 0

3 years ago

Solve -1 4/5 x= 9. <br> A) 5 <br> B) 1/5 <br> C) -5 <br> D) -1/5

Darina [25.2K]

Answer:

C

Step-by-step explanation:

Express - 1 $\frac{4}{5}$ as an improper fraction, that is

- $\frac{9}{5}$ x = 9 ( multiply both sides by 5 )

- 9x = 45 ( divide both sides by - 9 )

x = - 5 → C

7 0

3 years ago

Convert 9/5 into a mixed number

Nadusha1986 [10]

1 and 4/5, would appreciate brainliest!

3 0

3 years ago

Read 2 more answers